| Duffel to Fiuggi | 763.29 mi (1,228.40 km) |
| Duffel to Fiume Veneto | 517.93 mi (833.53 km) |
| Duffel to Fiumefreddo di Sicilia | 1,056.81 mi (1,700.78 km) |
| Duffel to Fiumicino | 741.27 mi (1,192.96 km) |
| Duffel to Flero | 466.85 mi (751.33 km) |
| Duffel to Florence | 595.71 mi (958.70 km) |
| Duffel to Floridia | 1,100.30 mi (1,770.75 km) |
| Duffel to Foggia | 846.98 mi (1,363.08 km) |
| Duffel to Foiano della Chiana | 640.95 mi (1,031.51 km) |
| Duffel to Folignano | 714.66 mi (1,150.14 km) |
| Duffel to Foligno | 681.47 mi (1,096.71 km) |
| Duffel to Follonica | 636.69 mi (1,024.65 km) |
| Duffel to Fondi | 795.45 mi (1,280.16 km) |
| Duffel to Fontanafredda | 510.77 mi (822.00 km) |
| Duffel to Forli | 589.23 mi (948.27 km) |
